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The first animals may have appeared on Earth hundreds of millions years earlier than their fossils suggest, a new modeling study suggests. Previously, the earliest
This year’s “super” El Nino means the U.S. will likely face a higher risk of stormy weather and flooding , so experts are recommending Americans
An artist’s reconstruction of what the newly described bird-like dinosaur (Norellraptor barsboldi) would have looked like. (Image credit: Mr. Zhao Chuang) A predatory bird-like dinosaur
Archaeologists have been arguing for more than a century about whether people first entered the American continents before, during or after the coldest peak of
An engineer has utilized AI to break a previously unsolved cipher used by Napoleon Bonaparte to send secret messages to his generals — enabling us
An international team has reconstructed the face of a man who lived in what’s now Ecuador more than 3,000 years ago and whose skull featured
Meriah DeJoseph grew up below the poverty line, so she was intrigued in college when she started reading what researchers had to say about people
An artificial intelligence (AI) model’s failed attempt to crack one of math’s most notorious unsolved problems has helped a human mathematician make progress on a
A SpaceX Falcon 9 rocket carrying the company’s Dragon spacecraft is launched on NASA’s SpaceX Crew-13 mission to the International Space Station with NASA astronauts
We know all about how things exist in the three dimensions of length, width, and height. Physicists often talk about time as a fourth dimension
A new AI tool that analyzes speech could give users a glimpse of how they are aging and whether they’re at risk of dementia, a
Scientists have created the most accurate atomic clock ever made — and it could literally redefine the second. Researchers recently unveiled the record-breaking device, which
The world’s smallest crocodiles use a sneak attack to hunt bats in hellish underground caves filled with poop, a new video reveals. The footage of
Naegleria amoebas’ exploration skills and crawling behaviors could help explain how the brain-eating variety travel into human brains.
